Mangareva is the central and largest island of the Gambier Islands in French Polynesia. It is surrounded by smaller islands: Taravai in the southwest, Aukena and Akamaru in the southeast, and islands in the north. Mangareva has a permanent population of 1,239 (2012) and the largest village on the island, Rikitea, is the chief town of the Gambier Islands.
NASA picture of Mangareva Island
Mangareva Island, view from the Motu Totegegie
Mt. Duff, 370 m (1,200 ft), the only volcanic remnant of all the original volcanoes which made up the Tuamotu archipelago
St Michael's Cathedral on Mangareva island
The Gambier Islands are an archipelago in French Polynesia, located at the southeast terminus of the Tuamotu archipelago. They cover an area of 27.8 km2 or 10.7 sq mi, and are made up of the Mangareva Islands, a group of high islands remnants of a caldera along with islets on the surrounding fringing reef, and the uninhabited Temoe atoll, which is located 45 km south-east of the Mangareva Islands. The Gambiers are generally considered a separate island group from Tuamotu both because their culture and language (Mangarevan) are much more closely related to those of the Marquesas Islands, and because, while the Tuamotus comprise several chains of coral atolls, the Mangareva Islands are of volcanic origin with central high islands.
Akamaru Island
Totegegie Airport, Gambier Islands
Rikitea Town Hall
St. Gabriel's Church in Taravai